Holograms are like pictures that can float in the air. Imagine a picture you draw on paper, but instead of being flat, it looks like it's coming out of the page, or even flying around! They work by using light tricks to make images look three-dimensional and lifelike. It’s kind of like when you see a 3D movie without glasses, magic made with science.
Examples
- A birthday card that changes pictures when you move it side to side
- An animated sign in a store that seems to wave at you
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See also
- How Do Holograms Work Without Being Magic?
- Why Do Holograms Look Like They’re Floating in Midair?
- Why Do Holograms Look Like They're Floating?
- How Do Holograms Work Without Magic?
- How Do Holograms Make People Look Like They’re Floating?